One angle of a parallelogram measures 85° what are the measures of the other three angles

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

What is the equation of the graph below? y=sec(x)-4

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.